CN202824215U - Thermal insulation device for thermal insulation of high-temperature extruded section - Google Patents
Thermal insulation device for thermal insulation of high-temperature extruded section Download PDFInfo
- Publication number
- CN202824215U CN202824215U CN 201220559268 CN201220559268U CN202824215U CN 202824215 U CN202824215 U CN 202824215U CN 201220559268 CN201220559268 CN 201220559268 CN 201220559268 U CN201220559268 U CN 201220559268U CN 202824215 U CN202824215 U CN 202824215U
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- heating process
- thermal insulation
- metal heating
- process silk
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a thermal insulation device for thermal insulation of a high-temperature extruded section, which comprises a tubular metal shell and a thermal insulation brick arranged on the inner wall of the tubular metal shell in a bonding manner and integrally formed, wherein regularly or irregularly bended grooves are continuously formed in the inner wall of the thermal insulation brick in the radial direction; metal heating wires which are continuously arranged are embedded into the grooves, a safety plug which is connected with the continuously arranged metal heating wires in a matched manner and used for heating by connecting the metal heating wires with electric supply is also arranged; a sliding sheet which is connected with the continuously arranged metal heating wires and the safety plug in a matched manner and capable of glidingly moving on the metal heating wires is also arranged; and a pair of support frames with adjustable length is symmetrically and fixedly arranged on the wall of the tubular metal shell in the radial direction. The thermal insulation device for the thermal insulation of the high-temperature extruded section disclosed by the utility model has the advantages of being good in thermal insulation effect, low in energy loss, good in mechanical property, and high in yield.
Description
Technical field
The utility model relates to shape extruder corollary equipment technical field, particularly, relates to high temperature extrusion section bar insulation attemperator.
Background technology
Extruder, it is dissimilar to be divided into two kinds of metal extrusion press and plastic extruders (claiming again plastic extruder, extruder, extruding machine), is applied in different industrial circles.
Wherein, metal extrusion press is the main equipment of realizing extruding metal processing.Extruding metal processing is to utilize the pressure-formed important method of plastic deformation.Its important characteristics are to become the tube, rod section material to finish in the course of the twinkling of an eye metal ingot blank time processing, almost can be equal to it without any additive method.The finishing material of beautiful, graceful mansion; Leap the aircraft in continent, ocean; Allow the mankind explore spaceship and the space station in outer space; The employed key materials of every field such as railway, subway, light rail, magnetic suspension train vehicle, naval vessel speedboat, nearly all closely related with extrusion process.
Usually, the exit at shape (such as aluminium section bar) extruder does not arrange attemperator; And the shape of hot extrusion from mould out after, temperature is approximately 500-520 ℃.
Because (or water or mist) cooling begins an in addition segment distance from the shape extruder outlet to wind, do not having in the situation of attemperator, the shape of heat will have very large thermal loss in this segment distance, make the drop in temperature several years to tens degree, what have may drop to below 500 ℃, cause shape under hardening, make the mechanical performance indexs such as hardness on the low side, severe patient may produce the waste product that can't save.
In realizing process of the present utility model, the defective such as the inventor finds to exist at least in the prior art that energy loss is large, product poor mechanical property and yield rate are low.
The utility model content
The purpose of this utility model is, for the problems referred to above, proposes high temperature extrusion section bar insulation attemperator, to realize high insulating effect, the advantage that energy loss is little, the product mechanical property is good and yield rate is high.
For achieving the above object, the technical solution adopted in the utility model is: attemperator is used in the insulation of high temperature extrusion section bar, comprises tubular metal shell, and the formula of pasting is arranged on inwall and the integrated insulating brick of described tubular metal shell; At the inwall of described insulating brick, radially offer continuously and be rule or the groove of irregularly shaped bending, in the described groove that is rule or irregularly shaped bending, embed the METAL HEATING PROCESS silk that continuous setting is arranged; Be complementary with the METAL HEATING PROCESS silk of described continuous setting, also be provided with and be connected with the METAL HEATING PROCESS silk and be used for the METAL HEATING PROCESS silk is electrically connected the safety plug that heats with the city; Match with described METAL HEATING PROCESS silk and safety plug, also be provided with respectively with described METAL HEATING PROCESS silk and safety plug is connected and can be on the METAL HEATING PROCESS silk slidingtype move to adjust the slide plate of heating-up temperature; On the shell wall of described tubular metal shell, the radial symmetric formula is fixedly installed the pair of supporting of adjustable in length.
Further, attemperator use in the insulation of above-described high temperature extrusion section bar, comprises also that axially symmetric or asymmetric formula is fixedly installed on described insulating brick inwall and for the pair of metal inner panel that described tubular metal shell is installed between shape pressuring machine exit and section bar cooling place.
Further, described pair of metal inner panel comprises that the side away from described insulating brick has the first metal inner panel of serrated face, and the second metal inner panel that has serrated face away from a side of described insulating brick.
Further, described METAL HEATING PROCESS silk is the spring-like heating wire.
The high temperature extrusion section bar insulation attemperator of each embodiment of the utility model is owing to comprise that tubular metal shell, the formula of pasting are arranged on inwall and the integrated insulating brick of tubular metal shell; At the inwall of insulating brick, radially offer continuously the groove that is rule or irregularly shaped bending, in the groove that is rule or irregularly shaped bending, embed the METAL HEATING PROCESS silk that continuous setting is arranged; Be complementary with the METAL HEATING PROCESS silk of continuous setting, also be provided with and be connected with the METAL HEATING PROCESS silk and be used for the METAL HEATING PROCESS silk is electrically connected the safety plug that heats with the city; Match with METAL HEATING PROCESS silk and safety plug, also be provided with respectively with the METAL HEATING PROCESS silk and safety plug is connected and can be on the METAL HEATING PROCESS silk slidingtype move to adjust the slide plate of heating-up temperature; On the shell wall of described tubular metal shell, the radial symmetric formula is fixedly installed the pair of supporting of adjustable in length; Can be arranged between shape pressuring machine exit and section bar cooling place, in the segment distance (or water or mist) cooling begins from the shape extruder outlet to wind, the thermometal section bar is incubated, makes the shape of heat in this segment distance, not have very large thermal loss; Thereby can overcome in the prior art that energy loss is large, product poor mechanical property and the low defective of yield rate, to realize high insulating effect, the advantage that energy loss is little, the product mechanical property is good and yield rate is high.
Other features and advantages of the utility model will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the utility model.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and consists of the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation that attemperator is used in the insulation of the utility model high temperature extrusion section bar.
By reference to the accompanying drawings, Reference numeral is as follows among the utility model embodiment:
The 1-tubular metal shell; The 2-insulating brick; The 3-groove; 4-METAL HEATING PROCESS silk; 51-the first metal inner panel; 52-the second metal inner panel; 61-the first bracing frame; 62-the second bracing frame.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
According to the utility model embodiment, provide high temperature extrusion section bar insulation attemperator.As shown in Figure 1, present embodiment comprises tubular metal shell (such as tubular metal shell 1), and the formula of pasting is arranged on inwall and the integrated insulating brick (such as insulating brick 2) of tubular metal shell; At the inwall of insulating brick, radially offer continuously the groove (such as a groove 3) that is rule or irregularly shaped bending, in the groove that is rule or irregularly shaped bending, embed the METAL HEATING PROCESS silk (such as METAL HEATING PROCESS silk 4) that continuous setting is arranged; Be complementary with the METAL HEATING PROCESS silk of continuous setting, also be provided with and be connected with the METAL HEATING PROCESS silk and be used for the METAL HEATING PROCESS silk is electrically connected the safety plug that heats with the city; Match with METAL HEATING PROCESS silk and safety plug, also be provided with respectively with the METAL HEATING PROCESS silk and safety plug is connected and can be on the METAL HEATING PROCESS silk slidingtype move to adjust the slide plate of heating-up temperature; On the shell wall of described tubular metal shell, the pair of supporting radial symmetric formula that the radial symmetric formula is fixedly installed adjustable in length is fixedly installed the pair of supporting (such as the first bracing frame 61 and the second bracing frame 62) of adjustable in length, the upper end of the first bracing frame and the second bracing frame is fixedly installed on respectively on the shell wall of cylindrical metal shell, the lower end of the first bracing frame and the second bracing frame all rest on the ground, and and has the angle (being preferably acute angle) that tilts to away from the direction of cylindrical metal shell at vertical plane between the corresponding upper end, heat-preservation cylinder is used in this high-temperature metal extrudate insulation of convenient support, conveniently lifts this high temperature extrusion section bar insulation attemperator; Comprise that also axially symmetric or asymmetric formula is fixedly installed on the insulating brick inwall and is used for tubular metal shell is installed in pair of metal inner panel between shape pressuring machine exit and section bar cooling place.This METAL HEATING PROCESS silk is specifically as follows the spring-like heating wire, is conducive to strengthen area of dissipation, improves the efficiency of heating surface.
Above-mentioned pair of metal inner panel comprises that the side away from insulating brick has the first metal inner panel of serrated face (such as the first metal inner panel 51), and the second metal inner panel (such as the second metal inner panel 52) that has serrated face away from a side of insulating brick; This set of the first metal inner panel and the second metal inner panel is conducive to improve heat insulation effect, reduces the heat loss rate.
The high temperature extrusion section bar insulation attemperator of above-described embodiment, be applicable to building and civilian shape heat extruder, outlet and wind (or water or mist) cooling that can be installed in the shape extruder begin between the place, energising is warmed up to design temperature, the high-temperature metal section bar from the shape extruder outlet out after, directly entering this high temperature extrusion section bar is incubated in the high temperature cavity that surrounds with the first metal inner panel in the attemperator and the second metal inner panel, be incubated with after the insulation of attemperator by this high temperature extrusion section bar, enter again the cold cooling stage of wind (or water or mist), the condition of high temperature that so not only can keep the high-temperature metal section bar, and can be according to the quenching demand of high-temperature metal section bar, suitably improve the design temperature that attemperator is used in this high temperature extrusion section bar insulation, the temperature of high-temperature metal section bar itself is suitably raise, thereby provide further assurance for the quenching demand of high-temperature metal section bar.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment the utility model is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. attemperator is used in the insulation of high temperature extrusion section bar, it is characterized in that comprise tubular metal shell, the formula of pasting is arranged on inwall and the integrated insulating brick of described tubular metal shell; At the inwall of described insulating brick, radially offer continuously and be rule or the groove of irregularly shaped bending, in the described groove that is rule or irregularly shaped bending, embed the METAL HEATING PROCESS silk that continuous setting is arranged; Be complementary with the METAL HEATING PROCESS silk of described continuous setting, also be provided with and be connected with the METAL HEATING PROCESS silk and be used for the METAL HEATING PROCESS silk is electrically connected the safety plug that heats with the city; Match with described METAL HEATING PROCESS silk and safety plug, also be provided with respectively with described METAL HEATING PROCESS silk and safety plug is connected and can be on the METAL HEATING PROCESS silk slidingtype move to adjust the slide plate of heating-up temperature; On the shell wall of described tubular metal shell, the radial symmetric formula is fixedly installed the pair of supporting of adjustable in length.
2. high temperature extrusion section bar according to claim 1 is incubated and uses attemperator, it is characterized in that, comprise that also axially symmetric or asymmetric formula is fixedly installed on described insulating brick inwall and is used for described tubular metal shell is installed in pair of metal inner panel between shape pressuring machine exit and section bar cooling place.
3. high temperature extrusion section bar according to claim 2 is incubated and uses attemperator, it is characterized in that, described pair of metal inner panel comprises that the side away from described insulating brick has the first metal inner panel of serrated face, and the second metal inner panel that has serrated face away from a side of described insulating brick.
4. attemperator is used in each described high temperature extrusion section bar insulation according to claim 1-3, it is characterized in that described METAL HEATING PROCESS silk is the spring-like heating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559268 CN202824215U (en) | 2012-10-30 | 2012-10-30 | Thermal insulation device for thermal insulation of high-temperature extruded section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559268 CN202824215U (en) | 2012-10-30 | 2012-10-30 | Thermal insulation device for thermal insulation of high-temperature extruded section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824215U true CN202824215U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220559268 Expired - Fee Related CN202824215U (en) | 2012-10-30 | 2012-10-30 | Thermal insulation device for thermal insulation of high-temperature extruded section |
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| CN (1) | CN202824215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989814A (en) * | 2012-10-30 | 2013-03-27 | 无锡鸿声铝业有限公司 | Heat-insulation device for heat insulation of high-temperature extruded section material |
-
2012
- 2012-10-30 CN CN 201220559268 patent/CN202824215U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989814A (en) * | 2012-10-30 | 2013-03-27 | 无锡鸿声铝业有限公司 | Heat-insulation device for heat insulation of high-temperature extruded section material |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131030 |